Home Star Security installs and maintains burglar alarms, CCTV and fire systems. Home Star can maintain existing systems, installations of new systems of all standards.

HomeSeer Technologies, LLC is a provider of home control systems based in Bedford New Hampshire. Its software and hardware controllers give users the ability to integrate and automate everything in their homes, including lights, appliances, thermostats, door locks, security systems, audio/video, and media content. HomeSeer systems are IP enabled, allowing users remote access from anywhere in the world.

HomeStar Security aim to provide excellent home and Business security across Kent and East Sussex. Their Intruder alarms and CCTV systems have been designed using the latest products in security technology.

Homewatch has been installing home security systems since 1993. They are the specialists in Burglar alarms, CCTV & 24 Hour Monitoring, Fire Alarms, Security Lighting, Security Gates and Barriers, Emergency Lighting, Access Control Repairs, and Maintenance.

HoneyMark Security is one of the UK's leading business and residential security solutions providers. HoneyMark covers everything from CCTV systems to intruder alarms, fire alarms and secure door entry systems.

HBS is a strategic business of Honeywell International that install and maintain the systems that help keep customer workplaces safe, secure, comfortable and cost-efficient. The company maintain and service critical building systems including building automation, security and life safety and energy management. Honeywell Building Solutions have more than 115 years experience building and optimizing facilities.

Honeywell Security Group is a leading global provider of access control, intruder detection, video surveillance and integrated security solutions for the commercial and residential markets. We focus on delivering innovative security products and services across Europe, the Middle East and Africa (EMEA).

Houndstooth Wireless was formed by three engineers with over 60 years combined experience in software, hardware and defense systems. They create counter-drone technology designed to reduce overall risk associated with drone incursions at your facilities and events. Their purpose is to make counter-drone capability straightforward, accessible and commercially viable - similar to CCTV and other perimeter security devices.

HP's Enterprise Security Services provide complete information security solutions to protect the hybrid Enterprise. Market-leading intellectual property is deployed to manage information security risk, enable actionable business intelligence and integrate your security operations. HP’s proactive approach to information security optimizes investment and improves security posture enabling to achieve better business results.

HS Security is a prestigious group of companies specializing in highly advanced physical security solutions. This includes products for temporary and permanent security in both urban and industrial environments. HS Security delivers the most cutting-edge, effective and holistic security solutions for facility and site security applications.

HSK Developments work with approved Alarm and home security engineers and have been installing Intruder Alarms, Burglar Alarms, Fire alarms, CCTV Security and Access Control security systems in in the Plymouth area for over twelve years. We provide full security systems for all types of domestic and commercial properties in Plymouth.

HSM, a market-leader in environmental technology and office equipment with almost 800 employees and more than 100 service and sales support points around the world, develops, produces and sells products and systems for compressing materials and shredding paper and electronic data media. The philosophy of “Great Products, Great People” links together HSM with business partners around the world.

HT Alarms is now a part of MES Systems Ltd that provides high quality installations and maintenance of security products such as access control, CCTV, and intruder alarms etc. The company is SSAIB approved company and meets the relevant British & European standards for Fire & Security Systems. Based in Nuneaton, MES Systems Ltd has become a market leading force in electronic security.

Globally renowned cyber security solutions firm, Human Firewall provides information security, anti-phishing, phishing simulation, security awareness, SOAR, email security and firewall safety solutions for global organizations. They also offer security, cyber security and anti-hacking training services.

Hunter Communication Services is a leading system integrator within the United Kingdom. They offer a full range of services and systems including, access control, CCTV, intruder detection, intercoms, safety barriers/gates & turnstiles as well as the copper and fiber networks that all of this technology sits on.

Hunters Wholesalers is a security products distributor in the United Kingdom. The company offers a range of electronic security products from CCTV, intruder, and fire alarms etc. to trade, retail and industry (including public).

Hyde-AV is an audio and visual company based in the south east England. With dedicated team of audio visual installers, Hyde AV caters to the general public, private and commercial premises. The company offers services for CCTV, security alarms, door entry systems, audiovisual, home automation, PA systems, structured cabling and more.

The Hyfire range of products is the most technically advanced and innovative hybrid fire solution available in the UK and the growing worldwide market. The Hyfire wireless fire alarm and detection solution is extremely popular because it can be used in a multitude of sectors where minimum disruption is required.

The HyperCat specification allows Internet of Things clients to discover what data an IoT server has available. It is built on the same Web standards that are now common for that interface, i.e. HTTPS, REST/HATEOAS, JSON. With HyperCat, developers can write apps that will work across many servers, which helps to break down the walls between today's vertical silos.

Hytera UK -- Hytera Communications (UK) Co., Ltd., is a UK registered wholly-owned subsidiaries of Hytera Communications Co., Ltd. Hytera UK is founded in 2004, located in Slough, Berkshire, and has been dedicated in distributing Hytera two way radios, digital radios, DMR, TETRA radios and providing service for United Kingdom & Ireland market for over 7 years.

I See You Security specializes in the installation of CCTV, card access, burglary alarm systems both passive and active, and structured cabling.

icomply are market leaders in providing truly cost-effective integrated software for control rooms. The open software platform V-TAS Pro integrates with ‘off the shelf’ technologies and existing hardware, including analog systems. Software modules such as Lone Worker, Guard Tour and Alarm Receiving work in addition to the everyday functions of a busy control room to provide a complete security package.